Iran has a president, however, government decisions are made by a group of religious leaders and are based on Islamic law. What type of government is in place in Iran?

How are the cell walls of a plant and fungus different ?

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks

Guinea pig coat color is determined by a single gene. the allele for black coat color is dominant to brown. in a cross between twoblack-haired guinea pigs, 20 offspring are born. if both parents were heterozygous, probability would predict that approximately howmany of the 20 offspring would have brown hair?